CData Python Connector for Apache Impala

Build 21.0.7930

Miscellaneous

This section provides a complete list of the Miscellaneous properties you can configure in the connection string for this provider.


PropertyDescription
HTTPPathThe path component of the URL endpoint when using HTTP TransportMode.
MaxRowsLimits the number of rows returned rows when no aggregation or group by is used in the query. This helps avoid performance issues at design time.
OtherThese hidden properties are used only in specific use cases.
PagesizeThe maximum number of results to return per page from Apache Impala.
PseudoColumnsThis property indicates whether or not to include pseudo columns as columns to the table.
QueryPassthroughThis option passes the query to the Apache Impala server as is.
ReadonlyYou can use this property to enforce read-only access to Apache Impala from the provider.
RTKThe runtime key used for licensing.
SupportEnhancedSQLThis property enhances SQL functionality beyond what can be supported through the API directly, by enabling in-memory client-side processing.
TimeoutThe value in seconds until the timeout error is thrown, canceling the operation.
UseSSLSpecifies whether to use SSL Encryption when connecting to Impala.

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Build 21.0.7930